Sketches Found in Museum Stockroom Identified as Michelangelo Originals

A pair of sketches discovered in the stockroom of the Prado gallery in Spain
have been officially identified as originals created by Renaissance artist
Michelangelo.
The sketches, which depict a shoulder and a man's arm are thought to be
artist's studies for the Last Judgment painted on the altar wall of the
Sistine chapel in the Vatican.